by Lisa Scottoline
I have enjoyed the work of Lisa Scottoline many times in the past but with this story I was very surprised by the dark aspect in the beginning. The main character falls victim to her twin sister's evil, and she has a very hard fight as a result.
There were moments in the story that I didn't think that I would continue, it was just too intense. I'm glad I stuck with it, because it turned out to be a great book.